Universal Licensing System
KB27990
THE BOEING COMPANY
License details
| ULS identifier | 1591915 |
|---|
| Call sign | KB27990 |
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| Radio service | IG |
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| Status | E |
|---|
| Grant date | 2012-07-27 |
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| Expiration | 2022-08-04 |
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| Cancellation | 2022-10-08 |
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| Frequency range | 30.84 - 42.98 MHz (8 frequencies) |
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| Locations | 1 |
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| Representative location | KING, WA |
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| Coordinates | 47.5328889, -122.3120556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 30.84000000 | | | 0.120000 | | |
| 1 | 1 | MO | 33.14000000 | | | 0.120000 | | |
| 1 | 1 | MO | 33.40000000 | | | 0.120000 | | |
| 1 | 1 | MO | 35.02000000 | | | 0.120000 | | |
| 1 | 1 | MO | 35.94000000 | | | 0.120000 | | |
| 1 | 1 | MO | 35.96000000 | | | 0.120000 | | |
| 1 | 1 | MO | 35.98000000 | | | 0.120000 | | |
| 1 | 1 | MO | 42.98000000 | | | 0.120000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 30.84000000 | | 40K0F3E |
| 1 | 1 | 33.14000000 | | 40K0F3E |
| 1 | 1 | 33.40000000 | | 40K0F3E |
| 1 | 1 | 35.02000000 | | 40K0F3E |
| 1 | 1 | 35.94000000 | | 40K0F3E |
| 1 | 1 | 35.96000000 | | 40K0F3E |
| 1 | 1 | 35.98000000 | | 40K0F3E |
| 1 | 1 | 42.98000000 | | 40K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | KING, WA | 47.53288889, -122.31205556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7755 E MARGINAL WAY S, SEATTLE, WA | | 2067671583 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-08 | KB27990 | LIEXP |
| 2022-05-09 | KB27990 | LETRES |
| 2012-07-27 | KB27990 | LIREN |
| 2012-07-20 | KB27990 | ESUAPR |
| 2012-05-14 | KB27990 | LETRES |
| 2009-03-20 | KB27990 | LIAUA |
| 2009-03-19 | KB27990 | ESUAPR |
| 2004-01-21 | KB27990 | LIAUA |
| 2002-06-06 | KB27990 | LIREN |
| 2002-05-13 | KB27990 | LETRES |
| 2002-02-27 | KB27990 | AUDOPR |
| 2000-11-22 | KB27990 | LICCNV |
| 1997-06-04 | KB27990 | LIREN |
| 1997-06-04 | KB27990 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1591915 | 2026-08-02 01:14:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KB27990 | ULS 1591915 | 2026-08-02 01:14:18 |
| Status | E | ULS 1591915 | 2026-08-02 01:14:18 |
| Service | IG | ULS 1591915 | 2026-08-02 01:14:18 |
| Grant Date | 2012-07-27 | ULS 1591915 | 2026-08-02 01:14:18 |
| Expiration Date | 2022-08-04 | ULS 1591915 | 2026-08-02 01:14:18 |
| Cancellation Date | 2022-10-08 | ULS 1591915 | 2026-08-02 01:14:18 |